aFe 49-36302-B MACHForce XP SS-304 Cat-Back Exhaust System for BMW 135i E82/88 L6-3.0L

This awesome MACHForce XP Cat-Back exhaust system produces 11.5 HP and 9.5 pounds x feet of torque. The MACHForce XP exhaust system is constructed of mandrel bent, polished 304 stainless steel tubing and uses all factory mounting locations for an easy 1 hour installation time with no cutting or drilling required. This system uses a unique 3 inch resonance chamber to cancel high frequency sound waves producing an aggressive tone on throttle with a smooth sound at cruising speeds. The elimination of the muffler produces a weight savings of 15 pounds. This system comes with an aggressive black 304 stainless steel dual tip to finish off your 135i right.